Waveguide, Wave Beam Adjusting Device, Wave Beam Adjusting Method and Manufacturing Method
US-2024387973-A1 · Nov 21, 2024 · US
Dielectric waveguides, i.e. without a longitudinal conductor
Dielectric waveguides, i.e. without a longitudinal conductor · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01P3/16 |
| Official title | Dielectric waveguides, i.e. without a longitudinal conductor |
| Display label | Dielectric waveguides, i.e. without a longitudinal conductor |
| Total patents | 1,038 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 28 |
| 2016 | 87 |
| 2017 | 113 |
| 2018 | 138 |
| 2019 | 151 |
| 2020 | 149 |
| 2021 | 115 |
| 2022 | 79 |
| 2023 | 55 |
| 2024 | 68 |
| 2025 | 46 |
| 2026 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multiband qam interface for slab waveguide
US-2016377892-A1 · Dec 29, 2016 · US
Methods and apparatus for inducing a non-fundamental wave mode on a transmission medium
US-2016380358-A1 · Dec 29, 2016 · US
Dielectric coupling systems for EHF communications
US-9515365-B2 · Dec 6, 2016 · US
Simultaneous Launching of Multiple Signal Channels in a Dielectric Waveguide Using Different Electromagnetic Modes
US-2016344448-A1 · Nov 24, 2016 · US
Package structures having integrated waveguides for high speed communications between package components
US-2016336282-A1 · Nov 17, 2016 · US
Transmission medium having a nonconductive material and methods for use therewith
US-2016336636-A1 · Nov 17, 2016 · US
Collective lamination substrate forming pseudo waveguide
US-2016336654-A1 · Nov 17, 2016 · US
System for launching a signal into a dielectric waveguide
US-9490518-B1 · Nov 8, 2016 · US
Transmission medium having multiple cores and methods for use therewith
US-9490869-B1 · Nov 8, 2016 · US
Transmission line and methods for fabricating thereof
US-9478840-B2 · Oct 25, 2016 · US
Techniques for device-to-device communications
US-2016285513-A1 · Sep 29, 2016 · US
Package structures having integrated waveguides for high speed communications between package components
US-2016276727-A1 · Sep 22, 2016 · US
Package structures having integrated waveguides for high speed communications between package components
US-2016276729-A1 · Sep 22, 2016 · US
Guided wave couplers and methods thereof
US-2016261309-A1 · Sep 8, 2016 · US
Method and apparatus for sensing a condition in a transmission medium of electromagnetic waves
US-2016261312-A1 · Sep 8, 2016 · US
Monitoring and mitigating conditions in a communication network
US-2016261310-A1 · Sep 8, 2016 · US
Dielectric-filled surface-mounted waveguide devices and methods for coupling microwave energy
US-2016261015-A1 · Sep 8, 2016 · US
Wave dielectric transmission device, manufacturing method thereof, and in-millimeter wave dielectric transmission method
US-2016226121-A1 · Aug 4, 2016 · US
Microstrip line of different widths, ground planes of different distances
US-9405064-B2 · Aug 2, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01P3/16?
- CPC H01P3/16 is the Cooperative Patent Classification code for “Dielectric waveguides, i.e. without a longitudinal conductor.”
- How many patents are filed under CPC H01P3/16 (Dielectric waveguides, i.e. without a longitudinal conductor)?
- Our database includes 1,038 publications tagged with this CPC code.
- Is patent activity under CPC H01P3/16 growing?
- Publication counts under this code: 68 in 2024 vs 46 in 2025 (latest complete years).